Add java 7 support. Fixes #1

Author: mgsx-dev

cc.openframeworks.plugin/.classpath

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <classpath>
-	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.8"/>
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.7"/>
 	<classpathentry kind="con" path="org.eclipse.pde.core.requiredPlugins"/>
 	<classpathentry kind="src" path="src"/>
 	<classpathentry kind="output" path="bin"/>

cc.openframeworks.plugin/.settings/org.eclipse.jdt.core.prefs

@@ -1,7 +1,7 @@
 eclipse.preferences.version=1
 org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled
-org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.8
-org.eclipse.jdt.core.compiler.compliance=1.8
+org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.7
+org.eclipse.jdt.core.compiler.compliance=1.7
 org.eclipse.jdt.core.compiler.problem.assertIdentifier=error
 org.eclipse.jdt.core.compiler.problem.enumIdentifier=error
-org.eclipse.jdt.core.compiler.source=1.8
+org.eclipse.jdt.core.compiler.source=1.7

cc.openframeworks.plugin/META-INF/MANIFEST.MF

@@ -11,7 +11,7 @@ Require-Bundle: org.eclipse.jface.text,
  org.eclipse.core.runtime,
  org.eclipse.cdt.managedbuilder.core,
  org.eclipse.cdt.core
-Bundle-RequiredExecutionEnvironment: JavaSE-1.8
+Bundle-RequiredExecutionEnvironment: JavaSE-1.7
 Bundle-Vendor: openFrameworks
 Export-Package: cc.openframeworks.plugin,
  cc.openframeworks.plugin.wizards

cc.openframeworks.plugin/src/cc/openframeworks/plugin/PropertyPage.java

@@ -149,7 +149,7 @@ public boolean performOk() {
 				((IResource) getElement()).setPersistentProperty(
 					new QualifiedName("", "OF_ROOT"),
 					ofRoot);
-				IProject project = ((IResource) getElement()).getProject();
+				final IProject project = ((IResource) getElement()).getProject();
 				IManagedBuildInfo buildInfo = ManagedBuildManager.getBuildInfo(project);
 				IConfiguration debugConfig = buildInfo.getManagedProject().getConfiguration("cc.openframeworks.configurations.debug");
 				IBuilder bld = debugConfig.getEditableBuilder();
@@ -172,7 +172,7 @@ public boolean performOk() {
 				}else{
 					bld.setIncrementalBuildTarget("Release");
 				}
-				WorkspaceModifyOperation op = new WorkspaceModifyOperation() {
+				final WorkspaceModifyOperation op = new WorkspaceModifyOperation() {
 					public void execute(IProgressMonitor monitor) throws CoreException{
 						try {
 							project.build(project.getActiveBuildConfig(),IncrementalProjectBuilder.CLEAN_BUILD,monitor);
@@ -188,7 +188,10 @@ public void execute(IProgressMonitor monitor) throws CoreException{
 					public void run(IProgressMonitor monitor) throws CoreException {
 						try {
 							op.run(monitor);
-						} catch (InvocationTargetException | InterruptedException e) {
+						} catch (InvocationTargetException e) {
+							// TODO Auto-generated catch block
+							e.printStackTrace();
+						} catch (InterruptedException e) {
 							// TODO Auto-generated catch block
 							e.printStackTrace();
 						}

cc.openframeworks.plugin/src/cc/openframeworks/plugin/Utils.java

@@ -88,7 +88,9 @@ public static void reparseAddons(IProject project, String[] newAddons, String of
 				}
 			}
 			bw.close();
-		} catch (IOException | URISyntaxException e) {
+		} catch (URISyntaxException e) {
+			throwCoreException(e.getMessage());
+		} catch (IOException e) {
 			throwCoreException(e.getMessage());
 		}
 	}

cc.openframeworks.plugin/src/cc/openframeworks/plugin/wizards/SelectAddonPage.java

@@ -108,7 +108,7 @@ public void createControl(Composite parent) {
 		    		addonsNames.add(f.getName());
 		    	}
 		    } 
-		    addonsNames.sort(new Comparator<String>() {
+		    Collections.sort(addonsNames, new Comparator<String>() {
 				@Override
 				public int compare(String o1, String o2) {
 					return o1.compareTo(o2);